Universal Licensing System
KOU98
AT&T CORP
License details
| ULS identifier | 962981 |
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| Call sign | KOU98 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-02-15 |
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| Expiration | 2010-02-01 |
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| Cancellation | 2000-06-07 |
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| Frequency range | 4010 - 4198 MHz (6 frequencies) |
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| Locations | 3 |
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| Representative location | MAYOWORTH, JOHNSON, WY |
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| Coordinates | 43.8949722, -106.6805833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:10 |
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Licensee
| Name | AT&T CORP |
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| Applicant type | C |
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| Location | ATLANTA, GA |
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| Address | 1200 PEACHTREE ST 15W24, ATLANTA, GA, 30309 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 4010.00000000 | | | | | |
| 1 | 2 | FXO | 4010.00000000 | | | | | |
| 1 | 3 | FXO | 4070.00000000 | | | | | |
| 1 | 4 | FXO | 4070.00000000 | | | | | |
| 1 | 1 | FXO | 4090.00000000 | | | | | |
| 1 | 2 | FXO | 4090.00000000 | | | | | |
| 1 | 3 | FXO | 4150.00000000 | | | | | |
| 1 | 4 | FXO | 4150.00000000 | | | | | |
| 1 | 1 | FXO | 4170.00000000 | | | | | |
| 1 | 2 | FXO | 4170.00000000 | | | | | |
| 1 | 3 | FXO | 4198.00000000 | | | | | |
| 1 | 4 | FXO | 4198.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4010.00000000 | | 20M0D7W |
| 1 | 2 | 4010.00000000 | | 20M0D7W |
| 1 | 3 | 4070.00000000 | | 20M0D7W |
| 1 | 4 | 4070.00000000 | | 20M0D7W |
| 1 | 1 | 4090.00000000 | | 20M0D7W |
| 1 | 2 | 4090.00000000 | | 20M0D7W |
| 1 | 3 | 4150.00000000 | | 20M0D7W |
| 1 | 4 | 4150.00000000 | | 20M0D7W |
| 1 | 1 | 4170.00000000 | | 20M0D7W |
| 1 | 2 | 4170.00000000 | | 20M0D7W |
| 1 | 3 | 4198.00000000 | | 850KF8W |
| 1 | 4 | 4198.00000000 | | 850KF8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7.5 MILES NE OF, MAYOWORTH, JOHNSON, WY | 43.89497222, -106.68058333 | 1644.400 m | | 38.700 m overall | |
| 2 | R | | 43.49494444, -106.15250000 | 1742.500 m | | | |
| 3 | R | | 44.23191667, -106.70502778 | 1623.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 136.1000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | | | | |
| 2 | 1 | T | | | V | | 357.0000 | | |
| 2 | 2 | R | | | | | | | |
| 2 | 3 | R | | | | | | | |
| 3 | 1 | T | | | H | | 136.1000 | | |
| 4 | 1 | T | | | H | | 357.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-06-09 | KOU98 | LICAN |
| 2000-02-15 | KOU98 | LIREN |
| 1999-11-06 | KOU98 | LETRES |
| 1999-08-13 | KOU98 | LICCNV |
| 1998-06-18 | KOU98 | COR |
| 1990-01-16 | KOU98 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 962981 | 2026-08-02 02:48:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOU98 | ULS 962981 | 2026-08-02 02:48:10 |
| Status | C | ULS 962981 | 2026-08-02 02:48:10 |
| Service | CF | ULS 962981 | 2026-08-02 02:48:10 |
| Grant Date | 2000-02-15 | ULS 962981 | 2026-08-02 02:48:10 |
| Expiration Date | 2010-02-01 | ULS 962981 | 2026-08-02 02:48:10 |
| Cancellation Date | 2000-06-07 | ULS 962981 | 2026-08-02 02:48:10 |